Compare 7127 vs 7138
| Property | 7127 | 7138 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 71271 | 21 × 431 × 831 |
| Prime factorization | 7127 | 2 × 43 × 83 |
| Divisors count | 2 | 8 |
| Divisors | 1, 7127 | 1, 2, 43, 83, 86, 166, 3569, 7138 |
| Number of properties | 7 | 0 |
| Additive primes | 455th | |
| Chen primes | 497th | |
| Happy primes | 161st | |
| Harmonic primes | 333rd | |
| Primes | 913th | |
| Sexy primes (2nd member) | 320th | |
| Twin primes (1st member) | 163rd | |
| Roman numberals | ||
| Base 2 | 11011110101112 | 11011111000102 |
| Base 3 | 1002022223 | 1002101013 |
| Base 4 | 12331134 | 12332024 |
| Base 5 | 2120025 | 2120235 |
| Base 6 | 525556 | 530146 |
| Base 7 | 265317 | 265457 |
| Base 8 | 157278 | 157428 |
| Base 9 | 106889 | 107119 |
| Base 10 | 712710 | 713810 |
| Base 11 | 539a11 | 53aa11 |
| Base 12 | 415b12 | 416a12 |
| Base 13 | 332313 | 333113 |
| Base 14 | 285114 | 285c14 |
| Base 15 | 21a215 | 21ad15 |
| Base 16 | 1bd716 | 1be216 |